Note See figure 5-15 on page 114 for the locations of sensors, solenoids, clutches, motors and fans in table 5-1. Table 5-1.
Printer Sensors, Solenoids, Clutches, Motors, and Fans C4085-91087 Paper Paths and Components 113 Control Device Title Location CL1 Registration Clutch PIU (right side) CL2 Paper Input Unit Feed Clutch PIU (right side) CL3 Tray 1 Feed Clutch Tray 1 Drive Unit Fan 1 Laser/Scanner Fan Under Top Cover Fan 2 Low Voltage Power Supply LVPS Fan 3 Formatter Fan Below Formatter Fan 4 Face-down Delivery Unit Fan Under Top Cover MT1 Main Motor Behind HVPS PS1 Registration Paper Sensor Registration Assembly (center) PS2 Paper Input Unit Paper Sensor Paper Input Unit (top, center) PS1201 Tray 3 Paper Present Sensor Paper Input Unit PCA PS1202 Tray 2 Paper Present Sensor Paper Input Unit PCA PS1203 Tray 3 Paper Level Sensor 1 Paper Input Unit PCA PS1204 Tray 3 Paper Level Sensor 2 Paper Input Unit PCA PS1205 Tray 2 Paper Level Sensor 1 Paper Input Unit PCA PS1206 Tray 2 Paper Level Sensor 2 Paper Input Unit PCA PS1207 Tray 3 Paper Out Sensor Paper Input Unit PCA PS1208 Tray 2 Paper Out Sensor Paper Input Unit PCA PS1301 Tray 1 Paper Present Sensor Tray 1 Drive Unit PCA PS1302 Tray 1 Lifting Plate Position Sensor Tray 1 Drive Unit PCA PS1401 Face-down Bin Full Sensor Switch/Sensor PCA PS1402 Face-down Bin Delivery Sensor Switch/Sensor PCA PS1403 Fuser Delivery Sensor Switch/Sensor PCA SL1 Tray 2 and 3 Paper Pickup Solenoid PIU (right side) SL2 Tray 1 Lifting Plate Solenoid Tray 1 Drive Unit SL3 Left Output Bin Delivery Solenoid Left Rear Corner of Chassis (behind diverter door) SMT1 Tray 2 and 3 Paper Pickup Motor PIU (right side) SW1401 Doors Open Switch Switch/Sensor PCA